visual mode for bidi cursor movement

[lyx.git] / src / mathed / InsetMathNest.h

diff --git a/src/mathed/InsetMathNest.h b/src/mathed/InsetMathNest.h
index 3770bccd0d3b00a23f1d7eb09d3d42e8795188e4..408d13a05b5c70623dab04abd1ee0d12790a2f91 100644 (file)
--- a/src/mathed/InsetMathNest.h
+++ b/src/mathed/InsetMathNest.h
@@ -28,7 +28,7 @@ public:
        /// nestinsets have a fixed size to start with
        explicit InsetMathNest(idx_type ncells);
        ///
-       virtual ~InsetMathNest() { destroyed(); }
+       virtual ~InsetMathNest() {}
 
        /// the size is usually some sort of convex hull of the cells
        /// hides inset::metrics() intentionally!
@@ -48,23 +48,24 @@ public:
        void cursorPos(BufferView const & bv, CursorSlice const & sl,
                bool boundary, int & x, int & y) const;
        ///
-       void edit(Cursor & cur, bool left);
+       void edit(Cursor & cur, bool front, 
+               EntryDirectionType entry_from = IGNORE_ENTRY_DIRECTION);
        ///
        Inset * editXY(Cursor & cur, int x, int y);
 
-       /// order of movement through the cells when pressing the left key
-       bool idxLeft(Cursor &) const;
-       /// order of movement through the cells when pressing the right key
-       bool idxRight(Cursor &) const;
+       /// order of movement through the cells when moving backwards
+       bool idxBackward(Cursor &) const;
+       /// order of movement through the cells when moving forward
+       bool idxForward(Cursor &) const;
 
-       /// move one physical cell up
+       /// move to next cell
        bool idxNext(Cursor &) const;
-       /// move one physical cell down
+       /// move to previous cell
        bool idxPrev(Cursor &) const;
 
-       /// target pos when we enter the inset from the left by pressing "Right"
+       /// target pos when we enter the inset while moving forward
        bool idxFirst(Cursor &) const;
-       /// target pos when we enter the inset from the right by pressing "Left"
+       /// target pos when we enter the inset while moving backwards
        bool idxLast(Cursor &) const;
 
        /// number of cells currently governed by us
@@ -105,9 +106,10 @@ public:
        ///
        int latex(Buffer const &, odocstream & os,
                        OutputParams const & runparams) const;
-
-       /// This signal is emitted when the inset is destroyed.
-       boost::signal<void()> * destroyedSignal() { return &destroyed; }
+       ///
+       bool setMouseHover(bool mouse_hover);
+       ///
+       bool mouseHovered() const { return mouse_hover_; }
 
 protected:
        ///
@@ -148,6 +150,9 @@ private:
        void lfunMouseRelease(Cursor &, FuncRequest &);
        ///
        void lfunMouseMotion(Cursor &, FuncRequest &);
+       /// Find a macro to fold or unfold, starting at searchCur and searchCur.nextInset() pointing to a macro
+       /// afterwards if found
+       bool findMacroToFoldUnfold(Cursor & searchCur, bool fold) const;
 
 protected:
        /// we store the cells in a vector
@@ -156,10 +161,8 @@ protected:
        cells_type cells_;
        /// if the inset is locked, it can't be entered with the cursor
        bool lock_;
-
-private:
-       /// This signal is emitted when the inset is destroyed.
-       boost::signal<void()> destroyed;
+       ///
+       bool mouse_hover_;
 };